common.hpp File Reference

#include <sycl/ext/intel/esimd/detail/defines_elementary.hpp>
#include <sycl/ext/intel/esimd/native/common.hpp>
#include <sycl/ext/intel/experimental/esimd/common.hpp>
#include <sycl/detail/defines.hpp>
#include <cstdint>
#include <type_traits>

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Classes
struct	sycl::_V1::ext::intel::esimd::saturation_on_tag
	Gen hardware supports applying saturation to results of certain operations. More...
struct	sycl::_V1::ext::intel::esimd::saturation_off_tag
	This type tag represents "saturation off" behavior. More...
struct	sycl::_V1::ext::intel::esimd::detail::is_saturation_tag< T >

Namespaces
	sycl
	---— Error handling, matching OpenCL plugin semantics.
	sycl::_V1
	sycl::_V1::ext
	sycl::_V1::ext::intel
	sycl::_V1::ext::intel::esimd
	sycl::_V1::ext::intel::esimd::detail

Macros
#define	__ESIMD_USM_DWORD_ATOMIC_TO_LSC

Typedefs
using	sycl::_V1::ext::intel::esimd::uchar = unsigned char
using	sycl::_V1::ext::intel::esimd::ushort = unsigned short
using	sycl::_V1::ext::intel::esimd::uint = unsigned int
using	sycl::_V1::ext::intel::esimd::SurfaceIndex = unsigned int
	Surface index type. More...

Enumerations
enum	sycl::_V1::ext::intel::esimd::rgba_channel : uint8_t { sycl::_V1::ext::intel::esimd::rgba_channel::R, sycl::_V1::ext::intel::esimd::rgba_channel::G, sycl::_V1::ext::intel::esimd::rgba_channel::B, sycl::_V1::ext::intel::esimd::rgba_channel::A }
	Represents a pixel's channel. More...
enum	sycl::_V1::ext::intel::esimd::rgba_channel_mask : uint8_t {   sycl::_V1::ext::intel::esimd::rgba_channel_mask::R = detail::chR, sycl::_V1::ext::intel::esimd::rgba_channel_mask::G = detail::chG, sycl::_V1::ext::intel::esimd::rgba_channel_mask::GR = detail::chG | detail::chR, sycl::_V1::ext::intel::esimd::rgba_channel_mask::B = detail::chB,   sycl::_V1::ext::intel::esimd::rgba_channel_mask::BR = detail::chB | detail::chR, sycl::_V1::ext::intel::esimd::rgba_channel_mask::BG = detail::chB | detail::chG, sycl::_V1::ext::intel::esimd::rgba_channel_mask::BGR = detail::chB | detail::chG | detail::chR, sycl::_V1::ext::intel::esimd::rgba_channel_mask::A = detail::chA,   sycl::_V1::ext::intel::esimd::rgba_channel_mask::AR = detail::chA | detail::chR, sycl::_V1::ext::intel::esimd::rgba_channel_mask::AG = detail::chA | detail::chG, sycl::_V1::ext::intel::esimd::rgba_channel_mask::AGR = detail::chA | detail::chG | detail::chR, sycl::_V1::ext::intel::esimd::rgba_channel_mask::AB = detail::chA | detail::chB,   sycl::_V1::ext::intel::esimd::rgba_channel_mask::ABR = detail::chA | detail::chB | detail::chR, sycl::_V1::ext::intel::esimd::rgba_channel_mask::ABG = detail::chA | detail::chB | detail::chG, sycl::_V1::ext::intel::esimd::rgba_channel_mask::ABGR = detail::chA | detail::chB | detail::chG | detail::chR }
	Represents a pixel's channel mask - all possible combinations of enabled channels. More...
enum	sycl::_V1::ext::intel::esimd::atomic_op : uint8_t {   sycl::_V1::ext::intel::esimd::atomic_op::add = 0x0, sycl::_V1::ext::intel::esimd::atomic_op::sub = 0x1, sycl::_V1::ext::intel::esimd::atomic_op::inc = 0x2, sycl::_V1::ext::intel::esimd::atomic_op::dec = 0x3,   sycl::_V1::ext::intel::esimd::atomic_op::umin = 0x4, sycl::_V1::ext::intel::esimd::atomic_op::__SYCL_DEPRECATED =("use umin") = umin, sycl::_V1::ext::intel::esimd::atomic_op::umax = 0x5, sycl::_V1::ext::intel::esimd::atomic_op::__SYCL_DEPRECATED =("use smax") = umax,   sycl::_V1::ext::intel::esimd::atomic_op::xchg = 0x6, sycl::_V1::ext::intel::esimd::atomic_op::cmpxchg = 0x7, sycl::_V1::ext::intel::esimd::atomic_op::bit_and = 0x8, sycl::_V1::ext::intel::esimd::atomic_op::bit_or = 0x9,   sycl::_V1::ext::intel::esimd::atomic_op::bit_xor = 0xa, sycl::_V1::ext::intel::esimd::atomic_op::smin = 0xb, sycl::_V1::ext::intel::esimd::atomic_op::__SYCL_DEPRECATED =("use smin") = smin, sycl::_V1::ext::intel::esimd::atomic_op::smax = 0xc,   sycl::_V1::ext::intel::esimd::atomic_op::__SYCL_DEPRECATED =("use smax") = 0xc, sycl::_V1::ext::intel::esimd::atomic_op::__SYCL_DEPRECATED =("fmax" __ESIMD_USM_DWORD_ATOMIC_TO_LSC) = 0x10, sycl::_V1::ext::intel::esimd::atomic_op::__SYCL_DEPRECATED =("fmin" __ESIMD_USM_DWORD_ATOMIC_TO_LSC) = 0x11, sycl::_V1::ext::intel::esimd::atomic_op::fcmpxchg = 0x12,   sycl::_V1::ext::intel::esimd::atomic_op::__SYCL_DEPRECATED =("fcmpwr" __ESIMD_USM_DWORD_ATOMIC_TO_LSC) = fcmpxchg, sycl::_V1::ext::intel::esimd::atomic_op::__SYCL_DEPRECATED =("fadd" __ESIMD_USM_DWORD_ATOMIC_TO_LSC) = 0x13, sycl::_V1::ext::intel::esimd::atomic_op::__SYCL_DEPRECATED =("fsub" __ESIMD_USM_DWORD_ATOMIC_TO_LSC) = 0x14, sycl::_V1::ext::intel::esimd::atomic_op::load = 0x15,   sycl::_V1::ext::intel::esimd::atomic_op::store = 0x16, sycl::_V1::ext::intel::esimd::atomic_op::predec = 0xff }
	Represents an atomic operation. More...

Functions
constexpr ESIMD_INLINE bool	sycl::_V1::ext::intel::esimd::detail::isPowerOf2 (unsigned int n)
	Check if a given 32 bit positive integer is a power of 2 at compile time. More...
constexpr ESIMD_INLINE bool	sycl::_V1::ext::intel::esimd::detail::isPowerOf2 (unsigned int n, unsigned int limit)
	Check at compile time if given 32 bit positive integer is both: More...
constexpr int	sycl::_V1::ext::intel::esimd::is_channel_enabled (rgba_channel_mask M, rgba_channel Ch)
constexpr int	sycl::_V1::ext::intel::esimd::get_num_channels_enabled (rgba_channel_mask M)
template<sycl::ext::intel::esimd::native::lsc::atomic_op Op>
constexpr int	sycl::_V1::ext::intel::esimd::detail::get_num_args ()
template<sycl::ext::intel::esimd::atomic_op Op>
constexpr bool	sycl::_V1::ext::intel::esimd::detail::has_lsc_equivalent ()
template<sycl::ext::intel::esimd::atomic_op Op>
constexpr sycl::ext::intel::esimd::native::lsc::atomic_op	sycl::_V1::ext::intel::esimd::detail::to_lsc_atomic_op ()
template<sycl::ext::intel::esimd::native::lsc::atomic_op Op>
constexpr sycl::ext::intel::esimd::atomic_op	sycl::_V1::ext::intel::esimd::detail::to_atomic_op ()

Variables
static constexpr saturation_off_tag	sycl::_V1::ext::intel::esimd::saturation_off {}
	Type tag object representing "saturation off" behavior. More...
static constexpr saturation_on_tag	sycl::_V1::ext::intel::esimd::saturation_on {}
	Type tag object representing "saturation on" behavior. More...
template<class T >
constexpr bool	sycl::_V1::ext::intel::esimd::detail::is_saturation_tag_v = is_saturation_tag<T>::value
template<rgba_channel Ch>
static constexpr uint8_t	sycl::_V1::ext::intel::esimd::detail::ch = 1 << static_cast<int>(Ch)
static constexpr uint8_t	sycl::_V1::ext::intel::esimd::detail::chR = ch<rgba_channel::R>
static constexpr uint8_t	sycl::_V1::ext::intel::esimd::detail::chG = ch<rgba_channel::G>
static constexpr uint8_t	sycl::_V1::ext::intel::esimd::detail::chB = ch<rgba_channel::B>
static constexpr uint8_t	sycl::_V1::ext::intel::esimd::detail::chA = ch<rgba_channel::A>
static constexpr SurfaceIndex	sycl::_V1::ext::intel::esimd::detail::SLM_BTI = 254
static constexpr SurfaceIndex	sycl::_V1::ext::intel::esimd::detail::INVALID_BTI